Today, the SSE Science and Technology Innovation Board 50 Index fluctuated throughout the day, closing down by 2.57%. On the market, local stocks in Chengdu collectively surged, with Trinamic Electronics up over 15%, Chengdu Huami up over 13%, Chengdu Qinchuan IoT up over 9%, Chengdu M&S Electronics and Hitgen Inc. up by over 6%. The photovoltaic sector performed poorly, with HEMI Stock falling by over 8%, Jinkosolar, Daquan Energy falling by over 5%, Trina Solar and Wuxi Autowell Technology falling by over 4%. Most of the semiconductor sector continued to decline, with Tiande Yu down by over 8%, Meixinsheng, National Silicon Industry Group, Kingsemi Co., Ltd., Shanghai Bright Power Semiconductor Co., Ltd. falling by over 4%.